What it is: A gas appliance vents improperly, with disconnected, undersized, or backsloped venting.
Why it matters
Improper venting can spill carbon monoxide and combustion byproducts into living space.
Why it's common in Bloomington
Common where furnaces and water heaters share aging vents in Bloomington utility rooms.
Signs to watch for
- disconnected vent sections
- backdraft soot or staining
- melted or corroded vent connector
What we check during the inspection
The inspector observes vent connectors for slope, connection, and signs of backdrafting.
How it's typically corrected
A technician corrects the venting configuration to manufacturer and code requirements.
Concerned about improper appliance venting in a home you're buying or selling? Get a free instant quote and we'll evaluate it as part of a full inspection.